Gear and transmission components as well as custom drive systems for mechanical and plant engineering.
Nozag GmbH
Pfäffikon (CH) · Sinsheim (DE)New on Amplifa
Your Partner for Drive Technology, Gear and Transmission Components
Since 1966, Nozag has developed, produced and sold standard and special versions of gear components, chain sprockets, spindle lifting and bevel gear units, special gearboxes and other drive technology components. The range includes around 8000 standard gears and chains ex stock, which can be further machined ready for assembly to specification on request, as well as gear components to drawing in small series and custom gearboxes from prototype to series production. Manufacturing includes milling of spur, bevel and worm gears, hardening and grinding of the gearing as well as plastic and die casting of gears. Materials include ETG 100, C45, case-hardening steels, stainless steel 1.4305, brass, bronze, aluminium and plastics. Focus markets are mechanical, plant and apparatus engineering, recycling, packaging, logistics, automation as well as food and medical technology. Production takes place predominantly at the Swiss site in Pfäffikon; Nozag GmbH in Sinsheim serves the German market. Nozag is part of the POLYGENA group with a total of 500 employees.
- Site
- Sinsheim
- Processes
- Ready-for-assembly further machining of standard components (drilling, milling, other machining to, Spur gears milled (straight- and helical-toothed), hardened and ground quality 7e 25, module, Bevel gears milled (straight-, helical- and spiral-toothed, Zyklo-Palloid), induction hardened,, Worms and worm gears milled, module 0.5–6.0, case-hardened and ground (HV 620–700,, Gear racks hardened and ground, further machining ready for assembly (e.g. gear rack SG2020, 2000, Plastic injection moulding (gears, bevel gears including gearing injection-moulded), Spindle lifting gears (NSE modular system, upright/rotating, 2–1000 kN, loads up to 10 t), Bevel gear units and worm gear units (standard and custom)
- Materials
- ETG 100, Heat-treatable steel C45, Stainless steel, Case-hardening steel, Brass, Plastic with steel core, Plastic POM, Hostaform C
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 1966
- Industries
- Mechanical engineering, Plant and apparatus engineering, Recycling, Packaging, Logistics, Automation
- 01
Engineering and design
- 02
Sizing and calculation
- 03
Manufacturing of the gear components
- 04
Heat treatment (case hardening/induction hardening)
- 05
Grinding of the gearing
- 06
Further machining ready for assembly
- 07
Assembly
- 08
Inspection
- 09
Logistics
Locations
Pfäffikon
CHProduction, headquarters
- Materials
- Steel, stainless steel, brass, bronze, plastic, ZAMAK
- Gear milling
- Heat treatment
- Grinding
Sinsheim
DEBranch Germany, sales
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Ready-for-assembly further machining of standard components (drilling, milling, other machining toMachining | – | – | – | – | ETG 100, C45, 1.4305, 16 MnCr5, 1.7131, Ms 58, POM, Hostaform C, PA 12 G, Hard fabric PF CC 201 / HGW 2088, ZAMAK (die casting), 34Cr4 / 1.7033, 42CrMo4 / 1.7227 |
| Spur gears milled (straight- and helical-toothed), hardened and ground quality 7e 25, moduleMachining | – | Outer diameter according to range (up to | – | – | ETG 100, C45, 1.4305, 16 MnCr5, 1.7131, Ms 58, PA 12 G with steel core Ck45 (1.1191), POM, Hostaform C, Hard fabric HGW 2088 |
| Bevel gears milled (straight-, helical- and spiral-toothed, Zyklo-Palloid), induction hardened,Machining | – | – | – | – | ETG 100, Heat-treatable steel C45, 34Cr4 / 1.7033, 42CrMo4 / 1.7227, ZAMAK (die casting), Ms 58, POM, Hostaform C |
| Worms and worm gears milled, module 0.5–6.0, case-hardened and ground (HV 620–700,Machining | – | – | – | – | ETG 100, C45, 9SMn28 (case-hardened), CuSn12 Pb, CuSn37Mn3Al/2PbSi/So, GG 20 (cast iron) |
| Gear racks hardened and ground, further machining ready for assembly (e.g. gear rack SG2020, 2000Machining | – | 2000 mm (installed length example) | – | – | Steel |
| Plastic injection moulding (gears, bevel gears including gearing injection-moulded)Plastics | – | – | – | – | Hostaform C, ZAMAK (die casting) |
| Spindle lifting gears (NSE modular system, upright/rotating, 2–1000 kN, loads up to 10 t)Assembly | – | – | 10 tonnes (load movement) | – | Aluminium, Stainless steel, Aluminium bronze CuAl10Fe5Ni5, Plastic (seals) |
| Bevel gear units and worm gear units (standard and custom)Assembly | – | – | 10 tonnes (load movement) | – | Stainless steel, Aluminium bronze CuAl10Fe5Ni5 |
| Custom gearboxes and drive systems: engineering, sizing/calculation, design,Engineering | – | – | – | – | – |
| Manufacturing of custom gear components to drawing, also small series, prototypesMachining | – | – | – | Small series | – |
Additional services
Reference customers
Quality
Nozag has a certified quality management system according to ISO 9001:2015. Worms are case-hardened (HV 620–700), the flanks are ground and crack-tested; gearing is manufactured in a defined quality (e.g. 7e 25).
| Evidence | Pfäffikon |
|---|---|
| ISO 9001 |
History
- 1966
Foundation / start of the development, production and marketing of gear and transmission components
Over 50 years of experience in the manufacture of gear components, over 40 years of experience in development and design in gearbox construction